You are operating a data warehouse using BigQuery and a partner company is proposing to utilize their recommendation engine, which relies on the data stored within your BigQuery data warehouse. Both your project and the partner company's application are hosted on Google Cloud, although the partner manages their resources in a separate project. In order for the partner company to run their recommendation engine effectively, they need access to the BigQuery dataset within your project. How can you successfully grant the partner company access to this BigQuery dataset?